Rail cover for use with a picatinny rail

A device for use with a rifle, said device comprising:

• a universal mount having at least one Picatinny rail, said at least one Picatinny rail having an alternating series of teeth and grooves;
• and
• at least one hand grip carried by said Picatinny rail, said hand grip having
• an arcuate body having a convexly curved outer surface and a concavely curved inner surface,
• a leading rail grip carried by said inner surface,
• a trailing rail grip carried by said inner surface, said trailing rail grip being spaced apart from said leading rail grip so that said Picatinny rail is receivable within said inner surface between said leading rail grip and said trailing rail grip,
• a first locking tab carried by said inner surface and spaced apart from said leading rail grip, and
• a second locking tab carried by said inner surface and spaced apart from said trailing rail grip, said first and said second locking tabs being dimensioned to fit into any groove of said Picatinny rail.

A rail cover, comprising:

• an arcuate body having a concavely curved inner surface;
• a leading rail grip carried by said inner surface;
• a trailing rail grip carried by said inner surface, said trailing rail grip being spaced apart from said leading rail grip;
• and
• a locking tab carried by said inner surface and spaced apart from said leading rail grip
• wherein said inner surface is dimensioned to receive a Picatinny rail between said leading rail grip and said trailing rail grip and wherein said Picatinny rail has an alternating series of teeth and grooves, and wherein said locking tab fits into any groove of said Picatinny rail.